Siemens SENTRON 3WA1 - Page 454

Technical specifications
6.2 Dimension drawings
3WA1 air circuit breaker
452 Equipment Manual, 02/2023, 92310000002-06
≤ 4000 A AC
* The standard version of the vertical connection (up to 4000 A AC) with narrow connections (dimension 160
mm) is shown here.
Broadened connections (dimension 200 mm) are available with Z-option D01.
(1)
Grooves (4 mm wide, 5 mm deep) for supporting phase barriers in the system
(5)
Fixing points for mounting the circuit breaker in the system (grid size in mm) 4 x M8 screw nut (150) and
4 x ∅ 9 (110)
g
Terminal face length
For S, M, H,
D, E
≤ 4000 A AC
40 mm